31898928

素因数分解:

$2^4\times 3^1\times {\mathrm{664561}}^1$

素因数の和:664572

約数の個数: 20

約数和(自身を含む): 82405688

約数和(自身を除く): 50506760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 664561, 1329122, 1993683, 2658244, 3987366, 5316488, 7974732, 10632976, 15949464, 31898928]

約数ペア:

[(1, 31898928), (2, 15949464), (3, 10632976), (4, 7974732), (6, 5316488), (8, 3987366), (12, 2658244), (16, 1993683), (24, 1329122), (48, 664561)]